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Individual Calculations October 2021 |
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| Cserveni, Laszlo Total change: 42.60 | |   |
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| Over 65 Senior Chess Meeting 2021 | Budapest | HUN | 2021-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1629 | 5.00 | 8 | 2.44 | 20 | 48.80 | |
|  Suli, Andras | | | 1229 * | HUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hajdu, Istvan | c | | 1805 | HUN | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Ruttkay, Peter | | | 2029 * | HUN | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Babucs, Illes | | | 1776 | HUN | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Merenyi, Gabor | | | 1898 | HUN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Valis, Janos | | | 1911 | HUN | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Kovacs, Istvan | | | 2029 * | HUN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Szurkos, Andras | | | 1569 | HUN | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Budapest Team Championship 2nd Div. Bilek Group R1 | Budapest | HUN | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1629 | 0.00 | 1 | -0.31 | 20 | -6.20 | |
| | Maga, Peter | | | 1774 | HUN | 0.00 | 1 | -0.31 | 20 | -6.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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